var carB = "./b-b.png";
var carY = "b-y.png";
var carR = "b-r.png";
var map = new AMap.Map('map',{
    resizeEnable: true,
    zoom:15,
    center: [117.135788,31.837909],
    mapStyle:'amap://styles/a92c23c68ca519ec235825c3be99462b'
  }

);
marker = new AMap.Marker({
  map: map,
  position: [117.135788,31.837909],
  icon: 'b-b.png',
  offset: new AMap.Pixel(-26, -13),
  autoRotation: true,
  angle:-90,
});
